6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.9 High
AI Score
Confidence
High
0.936 High
EPSS
Percentile
99.1%
Debian Security Advisory DSA-4817-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
December 19, 2020 https://www.debian.org/security/faq
Package : php-pear
CVE ID : CVE-2020-28948 CVE-2020-28949
Debian Bug : 976108
Two vulnerabilities were discovered in the PEAR Archive_Tar package for
handling tar files in PHP, potentially allowing a remote attacker to
execute arbitrary code or overwrite files.
For the stable distribution (buster), these problems have been fixed in
version 1:1.10.6+submodules+notgz-1.1+deb10u1.
We recommend that you upgrade your php-pear packages.
For the detailed security status of php-pear please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/php-pear
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | all | drupal7 | < 7.52-2+deb9u13 | drupal7_7.52-2+deb9u13_all.deb |
Debian | 9 | all | php-pear | < 1:1.10.1+submodules+notgz-9+deb9u2 | php-pear_1:1.10.1+submodules+notgz-9+deb9u2_all.deb |
Debian | 10 | all | php-pear | < 1:1.10.6+submodules+notgz-1.1+deb10u1 | php-pear_1:1.10.6+submodules+notgz-1.1+deb10u1_all.deb |
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.9 High
AI Score
Confidence
High
0.936 High
EPSS
Percentile
99.1%